CVE-2025-37823

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Source
https://cve.org/CVERecord?id=CVE-2025-37823
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37823.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2025-37823
Downstream
Related
Published
2025-05-08T06:26:16.839Z
Modified
2026-05-07T04:18:06.717672Z
Summary
net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too
Details

In the Linux kernel, the following vulnerability has been resolved:

netsched: hfsc: Fix a potential UAF in hfscdequeue() too

Similarly to the previous patch, we need to safe guard hfsc_dequeue() too. But for this one, we don't have a reliable reproducer.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/37xxx/CVE-2025-37823.json",
    "cna_assigner": "Linux"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Fixed
68f256305ceb426d545a0dc31f83c2ab1d211a1e
Fixed
2f46d14919c39528c6e540ebc43f90055993eedc
Fixed
da7936518996d290e2fcfcaf6cd7e15bfd87804a
Fixed
11bccb054c1462fb069219f8e98e97a5a730758e
Fixed
76c4c22c2437d3d3880efc0f62eca06ef078d290
Fixed
c6f035044104c6ff656f4565cd22938dc892528c
Fixed
c6936266f8bf98a53f28ef9a820e6a501e946d09
Fixed
6ccbda44e2cc3d26fd22af54c650d6d5d801addf

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37823.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
2.6.12
Fixed
5.4.293
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.237
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.181
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.136
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.89
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.12.26
Type
ECOSYSTEM
Events
Introduced
6.13.0
Fixed
6.14.5

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2025-37823.json"